I will fix your react native firebase auth or expo build errors

Hello I am a React Native & Expo developer specializing in fixing mobile app issues and getting apps production ready.

Common Fixes I Deliver:

Firebase authentication errors (login/signup not working)

Expo build failures (APK won't generate)

UI bugs on Android & iOS devices

AsyncStorage data saving/loading issues

Navigation crashes (expo-router)

AdMob test ad integration

Console errors & performance slowdowns

Why Choose Me?

Fast delivery (24-48 hours for most fixes)

Clear, professional communication

Clean, well-documented code

100% satisfaction guarantee

Affordable rates starting at $5

My Tech Stack:

React Native

Expo SDK

Firebase (Auth, Firestore)

JavaScript/TypeScript

Node.js

GitHub

How It Works:

1. You send me your error log/screenshot + GitHub repo or code snippet

2. I confirm the exact fix, price, and timeline

3. I deliver the working code + brief explanation

4. You test & approve!

Ready to get your app working perfectly? Click **"Contact Me"** and let's fix it!